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* next-20080801: BUG in pktcdvd while mounting dvd
@ 2008-08-03 12:18 Thomas Meyer
  2008-08-03 14:53 ` Alan Cox
  0 siblings, 1 reply; 2+ messages in thread
From: Thomas Meyer @ 2008-08-03 12:18 UTC (permalink / raw)
  To: Linux-Next, Linux-Kernel, alan, petero2

Greetings.

Please have a look at this bug report:

http://kerneloops.org/raw.php?rawid=47211

reverting commit 5b6155ee70e9c4d2ad7e6f514c8eee06e2711c3a fixes the
problem

commit 5b6155ee70e9c4d2ad7e6f514c8eee06e2711c3a
Author: Alan Cox <alan@lxorguk•ukuu.org.uk>
Date:   Fri Jul 4 09:29:16 2008 +0200

    pktcdvd: push BKL down into driver
    
    Push the lock_kernel down into the driver and switch to
unlocked_ioctl
    
    [akpm@linux-foundation•org: build fix]
    Signed-off-by: Alan Cox <alan@redhat•com>
    Acked-by: Peter Osterlund <petero2@telia•com>
    Signed-off-by: Andrew Morton <akpm@linux-foundation•org>
    Signed-off-by: Jens Axboe <jens.axboe@oracle•com>

^ permalink raw reply	[flat|nested] 2+ messages in thread

• * Re: next-20080801: BUG in pktcdvd while mounting dvd
    2008-08-03 12:18 next-20080801: BUG in pktcdvd while mounting dvd Thomas Meyer
  @ 2008-08-03 14:53 ` Alan Cox
    0 siblings, 0 replies; 2+ messages in thread
  From: Alan Cox @ 2008-08-03 14:53 UTC (permalink / raw)
    To: Thomas Meyer; +Cc: Linux-Next, Linux-Kernel, petero2
  
  On Sun, 03 Aug 2008 14:18:04 +0200
  Thomas Meyer <thomas@m3y3r•de> wrote:
  
  > Greetings.
  > 
  > Please have a look at this bug report:
  > 
  > http://kerneloops.org/raw.php?rawid=47211
  > 
  > reverting commit 5b6155ee70e9c4d2ad7e6f514c8eee06e2711c3a fixes the
  > problem
  
  ioctl_by_bdev is calling ioctl methods with filp = NULL which is not
  valid. That in turn blocks switching to unlocked_ioctl and BKL removal so
  ioctl_by_bdev urgently needs fixing.
  
  Alan
  
  ^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2008-08-03 15:10 UTC | newest]

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2008-08-03 12:18 next-20080801: BUG in pktcdvd while mounting dvd Thomas Meyer
2008-08-03 14:53 ` Alan Cox

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